code-chunker

Analyze source file structure to generate navigable maps with sections and line ranges.

Updated Mar 11, 2026
One-click install
npx skills add https://github.com/robit-man/transcribe-cli --skill code-chunker
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: code-chunker
Source: https://github.com/robit-man/transcribe-cli/tree/main/.claude/skills/code-chunker
Command: npx skills add https://github.com/robit-man/transcribe-cli --skill code-chunker

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill addresses the challenge of navigating large, complex source code files by providing a structured map of their contents, enabling agents to quickly locate and understand specific sections without reading the entire file.

Core Features & Use Cases

  • File Structure Analysis: Parses code files to identify top-level declarations, group them into logical sections, and determine line ranges.
  • Navigable Map Generation: Outputs a human-readable or structured map (JSON, tree) with section summaries and quick-reference commands.
  • Use Case: When an agent needs to refactor a large TypeScript file, it can use this skill to generate a map, then specifically request to read only the "ExtensionRegistry class" section (lines 47-320) for focused work.

Quick Start

Map the structure of the file located at src/extensions/registry.ts.

Frequently Asked Questions about code-chunker

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I map large source code files for agent navigation?▼

To map large source code files for agent navigation, parse the file structure to identify top-level declarations and group them into logical sections with line ranges and summaries. This generates a navigable map for efficient reference.

What is code structure analysis and when do I need it?▼

Code structure analysis parses source files to identify top-level declarations and group them into logical sections. You need it when navigating large, complex files to quickly locate specific sections without reading the entire file.

How do I generate a JSON map of top-level declarations from a source file?▼

Generate a JSON map of top-level declarations by analyzing the source file to detect its language and extract sections. The output includes logical sections, line ranges, dependencies, and summaries in a structured JSON format.

Can I analyze code structure for multiple programming languages?▼

Yes, you can analyze code structure for multiple programming languages because the tool detects the language automatically from the file extension. It then identifies top-level declarations based on the detected language syntax.

How do I configure depth levels for code mapping granularity?▼

Configure depth levels for code mapping granularity by adjusting the settings before generating the map. Different depth levels allow you to control the granularity of the structural breakdown, from high-level sections to detailed declarations.

What output formats are available for code file structure mapping?▼

Available output formats for code file structure mapping include human-readable map, structured JSON, and tree views. These formats provide section summaries, line ranges, and dependencies for efficient agent navigation.